Preparation and Electrochemical Properties of Boron-doped Polycrystalline Diamond Film with Five-fold Twin Structure

2021 ◽  
pp. 150977
Author(s):  
Kehao Zhang ◽  
Hailong Wang ◽  
Yanjun Zhao ◽  
Yaohui Xi ◽  
Bin Liu ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Diamond Film ◽  
Polycrystalline Diamond ◽  
Twin Structure ◽  
Boron Doped ◽  
Polycrystalline Diamond Film

Sensitive Elements of High Temperature Pressure Sensors Formed from a Doped Polycrystalline Diamond

2021 ◽  
Vol 1031 ◽  
pp. 178-183
Author(s):  
Elena Vysotina ◽  
Razhudin Rizakhanov ◽  
Sergey Sigalaev ◽  
Nikolay Polushin ◽  
Vadim Shokorov ◽  
...  
Keyword(s):  
High Temperature ◽  
Diamond Film ◽  
Pressure Sensors ◽  
Polycrystalline Diamond ◽  
Resistance Strain ◽  
Promising Material ◽  
Strain Gauges ◽  
Extreme Conditions ◽  
Boron Doped ◽  
Polycrystalline Diamond Film

The need to create highly accurate pressure sensors that capable operate under extreme conditions in aviation, rocket and space equipment increases and becomes more relevant. The unique properties of diamond make it a promising material for microelectronic sensors. Sensitive elements of pressure sensors were developed where a resilient element is formed from silicon but resistance strain gauges are formed from a boron-doped polycrystalline diamond film.

Field emission from boron-doped polycrystalline diamond film at the nanometer level within grains

2000 ◽  
Vol 77 (8) ◽  
pp. 1221-1223 ◽  
Author(s):  
I. Andrienko ◽  
A. Cimmino ◽  
D. Hoxley ◽  
S. Prawer ◽  
R. Kalish
Keyword(s):  
Field Emission ◽  
Diamond Film ◽  
Polycrystalline Diamond ◽  
Boron Doped ◽  
Polycrystalline Diamond Film

Electrochemical characteristics of boron-doped polycrystalline diamond film electrodes

1995 ◽  
Vol 352 (3-4) ◽  
pp. 389-392 ◽  
Author(s):  
Jian Zhong Zhu ◽  
Shen Zhong Yang ◽  
Pei Ling Zhu ◽  
Xi Kang Zhang ◽  
Guo Xiong Zhang ◽  
...  
Keyword(s):  
Diamond Film ◽  
Polycrystalline Diamond ◽  
Electrochemical Characteristics ◽  
Boron Doped ◽  
Diamond Film Electrodes ◽  
Polycrystalline Diamond Film

Improvement of the electrochemical properties of “as-grown” boron-doped polycrystalline diamond electrodes deposited on tungsten wires using ethanol

2007 ◽  
Vol 11 (10) ◽  
pp. 1449-1457 ◽  
Author(s):  
Reinaldo F. Teófilo ◽  
Helder J. Ceragioli ◽  
Alfredo C. Peterlevitz ◽  
Leonardo M. Da Silva ◽  
Flavio S. Damos ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Polycrystalline Diamond ◽  
Diamond Electrodes ◽  
Boron Doped

Fracture observation of polycrystalline diamond film under indentation test

2004 ◽  
Vol 13 (11-12) ◽  
pp. 2024-2030 ◽  
Author(s):  
R. Ikeda ◽  
M. Hayashi ◽  
A. Yonezu ◽  
T. Ogawa ◽  
M. Takemoto
Keyword(s):  
Diamond Film ◽  
Indentation Test ◽  
Polycrystalline Diamond ◽  
Polycrystalline Diamond Film

High Resolution Tem Study of Diamond Formation on Silicon and Molybdenum Field Emitter Surfaces

1994 ◽  
Vol 354 ◽  
Author(s):  
A. F. Myers ◽  
J. Liu ◽  
W. B. Choi ◽  
G. J. Wojak ◽  
J. J. Hren
Keyword(s):  
High Resolution ◽  
Diamond Film ◽  
Microwave Plasma ◽  
Chemical Vapor ◽  
Polycrystalline Diamond ◽  
Plasma Chemical Vapor Deposition ◽  
Field Emitters ◽  
High Resolution Tem ◽  
Diffraction Patterns ◽  
Polycrystalline Diamond Film

AbstractDiamond is an attractive material for coating microfabricated metal and semiconductor field emitters, since it enhances the stability and emission characteristics of the emitter. In the present study, polycrystalline diamond thin films were grown on silicon and molybdenum field emitters by microwave plasma chemical vapor deposition, using the bias-enhanced nucleation technique. High resolution transmission electron microscopy (TEM) was used to analyze the morphology of the diamond film and the structure of the diamond/emitter interface. Electron diffraction patterns and high resolution images indicate the presence of a polycrystalline diamond film, as well as a polycrystalline SiC layer between the diamond film and the Si emitter. A carbide interlayer was also found to exist between the diamond and the Mo emitter surface. Parallel electron energy loss spectroscopy confirms the TEM identification of a polycrystalline diamond film.

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